/Engine/Plugins/Experimental/PCG/Source/PCG/Public/Elements/PCGVolumeSampler.h
Might be sampling external data like brush, worth computing a full CRC in case we can halt change propagation/re-executions.
virtual bool ShouldComputeFullOutputDataCrc ( [FPCGContext](API\Plugins\PCG\FPCGContext) * Context ) const